001/* 002 * (C) Copyright 2006-2011 Nuxeo SA (http://nuxeo.com/) and others. 003 * 004 * Licensed under the Apache License, Version 2.0 (the "License"); 005 * you may not use this file except in compliance with the License. 006 * You may obtain a copy of the License at 007 * 008 * http://www.apache.org/licenses/LICENSE-2.0 009 * 010 * Unless required by applicable law or agreed to in writing, software 011 * distributed under the License is distributed on an "AS IS" BASIS, 012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 013 * See the License for the specific language governing permissions and 014 * limitations under the License. 015 * 016 * Contributors: 017 * bstefanescu 018 */ 019package org.nuxeo.ecm.automation.core.operations.blob; 020 021import java.io.IOException; 022import java.io.InputStream; 023import java.io.OutputStream; 024import java.net.URL; 025import java.net.URLConnection; 026 027import org.nuxeo.common.utils.FileUtils; 028import org.nuxeo.ecm.automation.core.Constants; 029import org.nuxeo.ecm.automation.core.annotations.Operation; 030import org.nuxeo.ecm.automation.core.annotations.OperationMethod; 031import org.nuxeo.ecm.automation.core.annotations.Param; 032import org.nuxeo.ecm.automation.core.collectors.BlobCollector; 033import org.nuxeo.ecm.core.api.Blob; 034 035/** 036 * @author <a href="mailto:bs@nuxeo.com">Bogdan Stefanescu</a> 037 */ 038@Operation(id = PostBlob.ID, category = Constants.CAT_BLOB, label = "HTTP Post", description = "Post the input file to a target HTTP URL. Returns back the input file.", aliases = { "Blob.Post" }) 039public class PostBlob { 040 041 public static final String ID = "Blob.PostToURL"; 042 043 @Param(name = "url") 044 protected String url; 045 046 @OperationMethod(collector = BlobCollector.class) 047 public Blob run(Blob blob) throws IOException { 048 URL target = new URL(url); 049 URLConnection conn = target.openConnection(); 050 conn.setDoOutput(true); 051 InputStream in = blob.getStream(); 052 OutputStream out = conn.getOutputStream(); 053 try { 054 FileUtils.copy(in, out); 055 out.flush(); 056 } finally { 057 in.close(); 058 out.close(); 059 } 060 return blob; 061 } 062 063}